of: Drop owner assignment from platform and i2c driver

platform_driver and i2c_driver do not need to set an owner because core
will set it.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Rob Herring <robh@kernel.org>

drivers/of/unittest.c

@@ -979,7 +979,6 @@ static struct platform_driver unittest_driver = {
 	.remove			= unittest_remove,
 	.driver = {
 		.name		= "unittest",
-		.owner		= THIS_MODULE,
 		.of_match_table	= of_match_ptr(unittest_match),
 	},
 };
@@ -1666,7 +1665,6 @@ static const struct i2c_device_id unittest_i2c_dev_id[] = {
 static struct i2c_driver unittest_i2c_dev_driver = {
 	.driver = {
 		.name = "unittest-i2c-dev",
-		.owner = THIS_MODULE,
 	},
 	.probe = unittest_i2c_dev_probe,
 	.remove = unittest_i2c_dev_remove,
@@ -1761,7 +1759,6 @@ static const struct i2c_device_id unittest_i2c_mux_id[] = {
 static struct i2c_driver unittest_i2c_mux_driver = {
 	.driver = {
 		.name = "unittest-i2c-mux",
-		.owner = THIS_MODULE,
 	},
 	.probe = unittest_i2c_mux_probe,
 	.remove = unittest_i2c_mux_remove,